Fix unused var warning
Fix unused var warning

harry159821/printipi,harry159821/printipi,Igor-Rast/printipi,Wallacoloo/printipi,Igor-Rast/printipi,Igor-Rast/printipi,Igor-Rast/printipi,Wallacoloo/printipi,harry159821/printipi,Wallacoloo/printipi,harry159821/printipi,Wallacoloo/printipi